11845C4-8A

View detailed technical data, stock status, and sourcing information for: 11845C4-8A
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-500-8227

Item Name Code

29294

Assigment Date

09/12/2002 (23 years ago)

0.910 inches minimum and 0.940 inches maximum fastener length, flat countersunk head style, 0.425 inches nominal thread length, 3a thread class, right-hand thread direction

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 3a
Thread Direction: right-hand
Thread Length: 0.425 inches nominal
Fastener Length: 0.910 inches minimum and 0.940 inches maximum
Head Style: flat countersunk
Head Diameter: 0.358 inches minimum and 0.365 inches maximum
Spline Minor Diameter: 0.1105 inches minimum and 0.1125 inches maximum
Spline Major Diameter: 0.1540 inches minimum and 0.1560 inches maximum
Grip Diameter: 0.2485 inches minimum and 0.2495 inches maximum
Internal Drive Style: torx
End Item Identification: f18 e/f
Nominal Thread Diameter: 0.250 inches
Grip Length: 0.115 inches minimum and 0.135 inches maximum
Thread Quantity Per Inch: 28
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Part Name Assigned By Controlling Agency: bolt,100 degre reduced head,gear drive recess-ph13-8mo(125 ksi shear), inconel 718 (125 ksi shear),6al-4v titanium (95 ksi shear)
Material: nickel alloy 718 overall
Material Document And Classification: ams 5662 assn std single material response overall
Surface Treatment: passivate overall
Thread Series Designator: unjf

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5305-01-477-9234	No Name Available	12/01/2012

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
11825D4-8A	Close Tolerance Screw
11845C4-8A	Close Tolerance Screw
11845D4-8A	Close Tolerance Screw
3M1170C4-8A	Close Tolerance Screw
3M1170D4-8A	Close Tolerance Screw
GS1014C4-8A	Close Tolerance Screw
GS1014D4-8A	Close Tolerance Screw
HP1170D4-8	Close Tolerance Screw
TX1027C4-8A	Close Tolerance Screw
TX1027D4-8A	Close Tolerance Screw
WC1170C4-8A	Close Tolerance Screw
WC1170D4-8A	Close Tolerance Screw

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5305-01-500-8227?

The FSCG of the NSN 5305-01-500-8227 is 5305

Does the NSN 5305-01-500-8227 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5305-01-500-8227 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5305-01-500-8227 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-500-8227 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5305-01-500-8227 was assigned to the Federal Catalog?

It was assigned 23 years ago, on Thu, Sep 12, 2002